Kooks headers leaking or worse?

Thanks in advance.

 

Can anyone see this?

thanks

 

I can see and hear it, but I really didn't know what I was hearing, so I didn't reply earlier . . . sometimes I guess a useless reply like "I have no idea, sounds like it could be a leak but maybe something else clicking" would be better than nothing, LOL

 

haha. I just didn’t know if my post was showing. Thanks for responding. My header flange to exhaust was loose. Tightened it up last night, and it helped a good bit. I still think there is a slight header leak, but those boogers are a pita to get to.